<%= high_chart("my_id", @chart) %>

<%= high_chart("my_id2", @chart2) %>

<%= high_chart("my_id3", @chart3) do |c| %>
      <%= raw "options.tooltip.formatter = function() {return '<b> YUPI!! '+ this.point.name +'</b>: '+ this.y +' %';}"  %>
      <%= raw "options.plotOptions.pie.dataLabels.formatter = function() { if (this.y > 5) return this.point.name; }"  %>
  <% end %>

<%= high_chart("my_id4", @chart4) %>